Member's access
Twitter Linkedin
All the latest
Publications
News
Events
Technical Monographs
News27.11.2025

GERG attends the EU Hydrogen R&I Days 2025, representing OPTHYCS, THOTH2 and SHIMMER projects 

News

GERG Presidency Handover

24.06.2024
News

Launch of the THOTH2 project: novel methods of testing for measurement of natural gas and hydrogen mixtures

31.05.2023
News

GERG’s participation in The Baltic LNG & Gas Forum on 7-8 June 2023 in Klaipėda, Lithuania

25.05.2023
News

Final THyGA Workshop Recording

12.04.2023
TM-5 / Standard GERG Virial Equation for Field Use, Simplification of the Input Data Requirements for the GERG Virial Equation – an Alternative Means of Compressibility Factor Calculation for Natural Gases and Similar Mixtures  
Technical Monographs

TM-5 / Standard GERG Virial Equation for Field Use, Simplification of the Input Data Requirements for the GERG Virial Equation – an Alternative Means of Compressibility Factor Calculation for Natural Gases and Similar Mixtures  

27.10.1991
TM-4 / The GERG Databank of High Accuracy Compressibility Factor Measurements 
Technical Monographs

TM-4 / The GERG Databank of High Accuracy Compressibility Factor Measurements 

27.10.1990
TM-3 / GERG Round-Robin Test of Z-Meters, Burnett Apparatus and Interferometric Device for pVT Measurements 
Technical Monographs

TM-3 / GERG Round-Robin Test of Z-Meters, Burnett Apparatus and Interferometric Device for pVT Measurements 

27.10.1989
TM-2 / High Accuracy Compressibility Factor Calculation of Natural Gases and Similar Mixtures by Use of a Truncated Virial Equation 
Technical Monographs

TM-2 / High Accuracy Compressibility Factor Calculation of Natural Gases and Similar Mixtures by Use of a Truncated Virial Equation 

27.10.1988
TM-1 / Some Thermophysical Constants of Components of Natural Gas and Cognate Fluids 
Technical Monographs

TM-1 / Some Thermophysical Constants of Components of Natural Gas and Cognate Fluids 

27.10.1986